我如何浏览JSON对象

Question

Array ( [0] => Array ( 
                [0] => IMG_20161025_164836_461.jpg 
                [1] => IMG_20161025_164844_915.jpg ) 
        [1] => Array ( 
                [0] => IMG_20161025_164851_516.jpg 
                [1] => IMG_20161025_164908_240.jpg ) 
        [2] => Array ( 
                [0] => IMG_20161025_164917_414.jpg 
                [1] => IMG_20161025_164929_589.jpg ) 
        )

我如何浏览JSON对象

Answer 1

使用foreach

foreach($arr as $element){
    echo $element[0];
    echo $element[1];
}